64 results for 'pressure-cooker-shrinking-cup'
Pressure Cooker Shrinking Cup
The poor little Styrofoam cup shrinks under pressure!
Growing and Shrinking Marshmallows
Vacuum packing Peeps marshmallows is an incredible (and delicious) demonstration of air!
Shrinking Chip Bags
Create miniature chip bags in your microwave
Growing and Shrinking Head - Optical Illusion
A mind-blowing optical illusion that may change the size of your head
Growing and Shrinking Egg
Bigger or smaller, these eggs use chemistry and permeability to expand and contract.
Volcano in a Cup - Erupting Wax
Create a violent, bubbling storm of wax within the confines of a beaker
Halloween Sounds - Screaming Cup
You've never heard a sound quite like this from an ordinary cup!
PIng Pong Pressure
Air moves from high to low pressure, but what about the actual movement of air: wind?
Solar Oven Smores
Use energy and heat from the sun to bake delicious snacks in a pizza box
Make Your Own Vuvuzela Sound
Love World Cup Soccer? Make your own stadium horn.